jaco 485 L This converter had been designed for serial communication two or more devices separated a long distance. Optimized for industrial use, electrically noisy environment, thanks to its RS485/422 differential pair. It supports HALF and FULL duplex modes, user configurable by jumpers or bridges Characteristics - 2 wires half duplex and 4 wires half and full duplex Transmission - 300 bps to 115200 bps speeds - Transparent mode up to 120 kbps - Bidirectional from rs232 to rs485/422 - Data driver control (automatic) or RTS controlled - Line transitory suppressor - Inverted polarity and overcharge protection - Differential pair Communication, optimal for industrial environment - State Indicators - Binding Post line connection - Power supply 7.5 to 24 VDC/VAC without regulation Applications - Access Control - Time & Attendance recorders - Security Systems - Automation - PLC - Industrial devices